HotStandbyFeedbackMessage class

Inheritance
Implemented types

Constructors

HotStandbyFeedbackMessage(DateTime clientTime, int currentGlobalXmin, int epochGlobalXminXid, int lowestCatalogXmin, int epochCatalogXminXid)

Properties

clientTime → DateTime
The client's system clock at the time of transmission, as microseconds since midnight on 2000-01-01.
final
currentGlobalXmin → int
The standby's current global xmin, excluding the catalog_xmin from any replication slots. If both this value and the following catalog_xmin are 0 this is treated as a notification that Hot Standby feedback will no longer be sent on this connection. Later non-zero messages may reinitiate the feedback mechanism
final
epochCatalogXminXid → int
The epoch of the catalog_xmin xid on the standby.
final
epochGlobalXminXid → int
The epoch of the global xmin xid on the standby.
final
hashCode → int
The hash code for this object.
no setterinherited
lowestCatalogXmin → int
The lowest catalog_xmin of any replication slots on the standby. Set to 0 if no catalog_xmin exists on the standby or if hot standby feedback is being disabled.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

applyToBuffer(PgByteDataWriter buffer) → void
override
asBytes({required Encoding encoding}) → Uint8List
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited